2019016440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{801197}}^1$

素因数の和:801221

約数の個数: 96

約数和(自身を含む): 7499213280

約数和(自身を除く): 5480196840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 801197, 1602394, 2403591, 3204788, 4005985, 4807182, 5608379, 6409576, 7210773, 8011970, 9614364, 11216758, 12017955, 14421546, 16023940, 16825137, 19228728, 22433516, 24035910, 28041895, 28843092, 32047880, 33650274, 36053865, 44867032, 48071820, 50475411, 56083790, 57686184, 67300548, 72107730, 84125685, 96143640, 100950822, 112167580, 134601096, 144215460, 168251370, 201901644, 224335160, 252377055, 288430920, 336502740, 403803288, 504754110, 673005480, 1009508220, 2019016440]

約数ペア:

[(1, 2019016440), (2, 1009508220), (3, 673005480), (4, 504754110), (5, 403803288), (6, 336502740), (7, 288430920), (8, 252377055), (9, 224335160), (10, 201901644), (12, 168251370), (14, 144215460), (15, 134601096), (18, 112167580), (20, 100950822), (21, 96143640), (24, 84125685), (28, 72107730), (30, 67300548), (35, 57686184), (36, 56083790), (40, 50475411), (42, 48071820), (45, 44867032), (56, 36053865), (60, 33650274), (63, 32047880), (70, 28843092), (72, 28041895), (84, 24035910), (90, 22433516), (105, 19228728), (120, 16825137), (126, 16023940), (140, 14421546), (168, 12017955), (180, 11216758), (210, 9614364), (252, 8011970), (280, 7210773), (315, 6409576), (360, 5608379), (420, 4807182), (504, 4005985), (630, 3204788), (840, 2403591), (1260, 1602394), (2520, 801197)]